- Companies
- Finishing trades
- London
- Base Interiors Limited
Base Interiors Limited
- Company number
- 04110700
- Incorporated
- 20 Nov 200025 years trading
- Registered office
- 10 Queen Street Place, London, EC4R 1AG
- Nature of business
- Other building completion and finishing
Base Interiors Limited is a 25-year-old private limited company registered in London, company number 04110700, one of 3,947 building finishing companies in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £408K (-46.1%) on the year before, to £477K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £758K against £348K owed within a year: 2.2 times cover.
- 12 employees on average, up from 11 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £477K | £551K | £758K | £348K | 12 |
| 31 Mar 2024 | £885K | £1.8M | £2.2M | £1.4M | 11 |
| 31 Mar 2023 | £617K | £816K | £1.3M | £641K | 10 |
| 31 Mar 2022 | £2.2M | £2.4M | £3.4M | £1.2M | 9 |
| 31 Mar 2021 | £1.8M | £1.9M | £2.3M | £554K | 11 |
Public contracts won
Base Interiors Limited has one public sector contract award on record (2021). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Notting Hill Genesis | NHG Furniture Framework | Ceiling, not shown | 11 Oct 2021 |
Where Base Interiors Limited is registered
The registered office is in London (EC4R), in the City of London local authority area, London. Show EC4R 1AG on a map.
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- Enfield Digital Infrastructure LtdCivil engineering
- Integren Enfield LtdCivil engineering
- Integren UK LtdCivil engineering
- Capstone Acquisition & Development LimitedProperty developers
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Also registered at this address
12 other companies use the same registered office as Base Interiors Limited.
- Amberhook Properties LimitedProperty developers
- Berkeley Square Property Investments LimitedProperty developers
- Capstone Acquisition & Development LimitedProperty developers
- Heavenly Homes LimitedBuilders
- Heavenly Homes London LimitedProperty developers
- Heliotec Energy LimitedElectricians
- Hounslow Broadway Motors LimitedProperty developers
- London and Colorado LimitedProperty developers
- London and Continental Securities LimitedProperty developers
- Oakwater LimitedProperty developers
- Steven Eagell Properties LimitedMotor traders
- Towerbay LimitedProperty developers
What happens if Base Interiors Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 04110700
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 November 2000 (25 years ago)
- Registered office
- 10 Queen Street Place, London, EC4R 1AG
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 14 November 2025
- Charges (mortgages)
- 2 outstanding of 2 registered
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in London
Other active building finishing companies registered in London.
- Basement Services Ltd2009
- Bask Interiors Ltd2017
- Bassi BPM Limited2014
- Batherra Ltd2026
- Bathroom Design & Tiles Ltd2024
- Battersea Maintenance Ltd2022
- Bau 5 Ltd2026
- Baude Family Company Ltd2025
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Base Interiors Limited's accounts due?
Base Interiors Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Base Interiors Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Base Interiors Limited still trading?
Base Interiors Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Base Interiors Limited do?
Base Interiors Limited is registered under Other building completion and finishing (SIC 43390).
How old is Base Interiors Limited?
Base Interiors Limited was incorporated on 20 November 2000, 25 years ago.
Has Base Interiors Limited won public sector contracts?
Yes. Base Interiors Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Notting Hill Genesis.
What is the penalty if Base Interiors Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Base Interiors Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.